Influence of injection and ignition of CNG fuelled direct injection engine at constant speed by Hassan, Mohd Khair, Aris, Ishak, Bashi, Sinan Mahmod, Mohd Sidek, Roslina

“…The Horiba analyzer uses infra-red for CO, CO2, HC and flame ionization for THC for emission measurement. A closed loop wide band lambda sensor has been mounted at the exhaust manifold to indicate the oxygen level during the exercise. …”
Get full text

Semiconductivity induced by spin–orbit coupling in Pb9Cu(PO4)6O by Hua Bai, Jianrong Ye, Lei Gao, Chunhua Zeng, Wuming Liu

“…Abstract Recently, a possible room-temperature superconductor known as LK-99 (Pb10-xCux(PO4)6O (0.9 < x < 1.1)) has sparked a wave of research. However, many experimental works have proven that it is a semiconductor. …”
Get full text

Solid-State Qubits: 3D Integration and Packaging by Rosenberg, D, Weber, SJ, Conway, D, Yost, DRW, Mallek, J, Calusine, G, Das, R, Kim, D, Schwartz, ME, Woods, W, Yoder, JL, Oliver, WD

“…Quantum processing has the potential to transform the computing landscape by enabling efficient solutions to problems that are intractable using classical processors. The field was sparked by a suggestion from physicist Richard Feynman in 1981 that a controllable quantum system can be used to simulate other quantum systems, such as the energy band structure of complex materials or the chemical reaction rates of intricate molecules. …”
Get full text

Recent developments in 2D materials for energy harvesting applications by Gaurav Khandelwal, Swati Deswal, Dhayalan Shakthivel, Ravinder Dahiya

“…In this regard, 2D materials have sparked enormous interest recently, due to their outstanding properties, such as ultra-thin geometry, high electromechanical coupling, large surface area to volume ratio, tunable band gap, transparency and flexibility. …”
Get full text

Enhanced charge carrier transport properties in colloidal quantum dot solar cells via organic and inorganic hybrid surface passivation by Hong, J, Hou, B, Lim, J, Pak, S, Kim, B, Cho, Y, Lee, J, Lee, Y, Girard, P, Lee, S, Park, J, Morris, S, Snaith, H, Sohn, J, Cha, S, Kim, J

Anti-High-Power Microwave RFID Tag Based on Highly Thermal Conductive Graphene Films by Xueyu Liu, Rongguo Song, Huaqiang Fu, Wei Zhu, Kaolin Luo, Yang Xiao, Bohan Zhang, Shengxiang Wang, Daping He

“…The tag operates in the ultrahigh-frequency (UHF) band, which is suitable for high-power microwave environments of at least 800 W. …”
Get full text

Preferential Scattering by Interfacial Charged Defects for Enhanced Thermoelectric Performance in Few-layered n-type Bi[subscript 2]Te[subscript 3] by Puneet, Pooja, Podila, Ramakrishna, Karakaya, Mehmet, Zhu, Song, He, Jian, Tritt, Terry M., Rao, Apparao M., Dresselhaus, Mildred

“…Here, we describe a novel chemical-exfoliation spark-plasma-sintering (CE-SPS) nano-structuring process, which transforms the microstructure of n-type Bi[subscript 2]Te[subscript 3] in an extraordinary manner without compromising its basal plane properties. …”
Get full text
Get full text

Enhancing ferroelectric photovoltaic effect by polar order engineering by You, Lu, Zheng, Fan, Fang, Liang, Zhou, Yang, Tan, Liang Z., Zhang, Zeyu, Ma, Guohong, Schmidt, Daniel, Rusydi, Andrivo, Wang, Le, Chang, Lei, Rappe, Andrew M., Wang, Junling

“…Ferroelectric materials for photovoltaics have sparked great interest because of their switchable photoelectric responses and above-bandgap photovoltages that violate conventional photovoltaic theory. …”
Get full text
Get full text

Graphene quantum dots: A comprehensive overview by Sheikh Mohd Ghazali Sheikh Ahmad Izaddin, Fatimah Is, Zamil Zaireen Natasya, Zulkifli Nur Nadia, Adam Nurain

“…Two of the most important traits are a band gap that is not zero, biocompatibility, and highly changeable characteristics. …”
Get full text

Thermoelectric performance of the 2D Bi₂Si₂Te₆ semiconductor by Luo, Yubo, Ma, Zheng, Hao, Shiqiang, Cai, Songting, Luo, Zhong-Zhen, Wolverton, Christopher, Dravid, Vinayak P., Yang, Junyou, Yan, Qingyu, Kanatzidis, Mercouri G.

“…Bi2Si2Te6, a 2D compound, is a direct band gap semiconductor with an optical band gap of 0.25 eV, and is a promising thermoelec-tric material. …”
Get full text

Advanced structural materials : symposium held August 16-21, 2009, Cancun, Mexico / by Proceedings Advanced Structural Materials (2009 : Cancun, Mexico), Calderon, Hector A.

“…Synthesis of fullerene by spark plasma sintering and thermomechanical transformation of fullerene into diamond on Fe-C composites; 6. …”

An experimental result of exhaust emission concentration relative to various injection timing of CNG fuelled direct injection engine by Hassan, Mohd Khair, Aris, Ishak, Abdullah, Senan Mahmood, Mohd Sidek, Roslina

“…Indicated power and torque of CNGDI engine were also monitored during the course. A closed loop wide band lambda sensor has been attached at the exhaust manifold to indicate the oxygen level during the exercise. …”
Get full text

Photoswitchable optoelectronic properties of 2D MoSe2/diarylethene hybrid structures by Sewon Park, Jaehoon Ji, Connor Cunningham, Srajan Pillai, Jean Rouillon, Carlos Benitez-Martin, Mengqi Fang, Eui-Hyeok Yang, Joakim Andréasson, Jeong Ho You, Jong Hyun Choi

“…Abstract The ability to modulate optical and electrical properties of two-dimensional (2D) semiconductors has sparked considerable interest in transition metal dichalcogenides (TMDs). …”
Get full text

Preparation and thermoelectric properties of Cu1.8S/CuSbS2 composites by Chunmei Tang, Doudou Liang, Hezhang Li, Kun Luo, Boping Zhang

“…Abstract Chalcostibite (CuSbS2) is composed of earth-abundant elements and has a proper band gap (E g = 1.05 eV) as a thermoelectric (TE) material. …”
Get full text

Channel Reduction for an EEG-Based Authentication System While Performing Motor Movements by Ellen C. Ketola, Mikenzie Barankovich, Stephanie Schuckers, Aratrika Ray-Dowling, Daqing Hou, Masudul H. Imtiaz

“…Commercial use of biometric authentication is becoming increasingly popular, which has sparked the development of EEG-based authentication. …”
Get full text

Anomalous photothermoelectric transport due to anisotropic energy dispersion in WTe2 by Wang, Qisheng, Yesilyurt, Can, Liu, Fucai, Siu, Zhuo Bin, Cai, Kaiming, Kumar, Dushyant, Liu, Zheng, Jalil, Mansoor B. A., Yang, Hyunsoo

“…Band structures are vital in determining the electronic properties of materials. …”
Get full text

α-Fe2O3@Pt heterostructure particles to enable sonodynamic therapy with self-supplied O2 and imaging-guidance by Tian Zhang, Qiang Zheng, Yike Fu, Congkun Xie, Gonglin Fan, Yifan Wang, Yongjun Wu, Xiujun Cai, Gaorong Han, Xiang Li

“…However, its therapeutic efficacy is severely hindered by the intrinsic hypoxia of solid tumor and the lack of smart design in material band structure. Here in study, fine α-Fe2O3 nanoparticles armored with Pt nanocrystals (α-Fe2O3@Pt) was investigated as an alternative SDT agent with ingenious bandgap and structural design. …”
Get full text

Thermoelectric Properties of Zn-Doped YbMg_{1.85−<i>x</i>}Zn<i>_x</i>Bi_1.98 by Simin Wei, Nailing Qin, Guiying Wu, Zhengbing Xu, Lei Miao, Xiyong Chen, Jialin Yan

“…The electrical conductivity increases and the lattice thermal conductivity decreases with more Zn doping in YbMg_{1.85−<i>x</i>}Zn<i>_x</i>Bi_1.98, whereas the Seebeck coefficient has a large reduction. The band gap decreases with increasing Zn concentration and leads to bipolar conduction, resulting in an increase in the thermal conductivity at higher temperatures. …”
Get full text

Spinel-Based ZnAl₂O₄: 0.5%Cr³⁺ Red Phosphor Ceramics for WLED by Wenchao Ji, Xueke Xu, Ming Qiang, Aihuan Dun

“…To address the issue of the lack of red light in traditional Ce³⁺: YAG-encapsulated blue LED white light systems, we utilized spark plasma sintering (SPS) to prepare spinel-based Cr³⁺-doped red phosphor ceramics. …”
Get full text

Synthesis, properties, and applications of Vanadium pentoxide (V2O5) as photocatalyst: a review by Ahmad Sohaimi, Khairunissa Syairah, Jaafar, Juhana, Rosman, Nurafiqah

“…Water pollution has increased worldwide, sparking interest in photocatalysis, a viable water treatment approach. …”
Get full text